#3300 Hotel Bi-fold sofa bed mechanism

详情

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• Short revets and flat to flat riveted for ***0 cycles test and everyday operation.
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• Riveted anti-tilt system to secure the real safety when end users get up from the sleeper.
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• Heat-treated spring steel to allow people sit at the end of sleeper without bending issues.
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• Solid rivets for cross bars connections in case children play on the open bed.
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• Fire-proof and air-breath polydeck base for safety and health.
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• Available to add spring loaded wooden slats to adjust the comfort.
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